Description: call glFlush() in tiffgt
Author: Micksa (micksa-launchpad)
Bug: http://bugzilla.maptools.org/show_bug.cgi?id=2401
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/tiff/+bug/797166

Index: tiff-4.0.3/tools/tiffgt.c
===================================================================
--- tiff-4.0.3.orig/tools/tiffgt.c	2013-06-23 10:36:50.575629499 -0400
+++ tiff-4.0.3/tools/tiffgt.c	2013-06-23 10:36:50.571629497 -0400
@@ -287,6 +287,7 @@
 raster_draw(void)
 {
   glDrawPixels(img.width, img.height, GL_RGBA, GL_UNSIGNED_BYTE, (const GLvoid *) raster);
+  glFlush();
 }
 
 static void